All categories

3 years ago

Help asap!! interpret the meaning of the expression

Mathematics

2 answers:

Triss [41]3 years ago

4 0

Answer:

Step-by-step explanation:

This is exponential growth, and to my understanding, the format goes:

initial amount (percent growth/ decay)^time

percent growth = (decimal percent + 1)

percent decay = (1 - decimal percent)

Your equation:

1500(1.02)^t

Using the above format, 1500 appears to be the initial amount, which increases by 2% per annum.

i think

Lilit [14]3 years ago

3 0

Answer D

Step-by-step explanation:

FOR PLATO

You might be interested in

One thousand and twenty students participated in the school math contest.

Tema [17]

Answer:

sample 1: 75

sample 2: 86

Step-by-step explanation:

6 0

2 years ago

3 less than the quotient of a number y and 4 What is the answer

Lelu [443]

Y/4 -3

:.:::;;;;::..:.;

4 0

2 years ago

Read 2 more answers

How do you multiply 0.205 x 0.234?

goldfiish [28.3K]

Answer:you multiply them? 0.205x0.234

Step-by-step explanation:

6 0

2 years ago

Which of the following best describes the expression 6(y + 3)?

Crank

Answer:

The product of a constant factor of six and a factor with the sum of two terms.

Step-by-step explanation:

The constant factor is 6, and the sum of two terms is y + 3.

7 0

3 years ago

If A2 = I, where I is the identity matrix, which matrix correctly represents matrix A?

natali 33 [55]

We know that $\boldsymbol{A^2}=\boldsymbol{A\times A}$

We also know that $\boldsymbol{I}=\begin{bmatrix} 1 &0 \\ 0&1 \end{bmatrix}$

Now, it has been given to us that $\boldsymbol{A^2}=\boldsymbol{I}$

Therefore, we will have to find the correct $\boldsymbol{A}$ from the given options and we find that when:

$\boldsymbol{A}=\begin{bmatrix} 3 &-2 \\ 4&-3 \end{bmatrix}$

then $\boldsymbol{A^2}=\boldsymbol{A\times A}=\begin{bmatrix} 3 &-2 \\ 4&-3 \end{bmatrix}\times \begin{bmatrix} 3 &-2 \\ 4&-3 \end{bmatrix}=\begin{bmatrix} 1 & 0\\ 0 & 1 \end{bmatrix}$

Therefore, from the above given options, Option C is the correct option.

Therefore, $\boldsymbol{A}=\begin{bmatrix} 3 & -2\\ 4 & -3 \end{bmatrix}$ is the correct answer.

7 0

3 years ago